31 oz-in 
0.11 sec / 60°This servo has long lasting and durable Karbonite gears and is one of Hitec’s most powerful servo in the micro class, with over 30 oz/in of power at 6 volts.
The HS-65HB was created for higher performance micro helicopters, electric park flyers, & 1/18 scale cars, and features a top ball-bearing for long life and positive centering.
Use B1 Micro Spline
Detailed Specficiations:
Control System: +Pulse Width Control 1500usec Neutral
Required Pulse: 3-5 Volt Peak to Peak Square Wave
Operating Voltage: 4.8-6.0 Volts
Operating Temperature Range: -20 to +60 Degree C
Operating Speed (4.8V): 0.14sec/60° at no load
Operating Speed (6.0V): 0.11sec/60° at no load
Stall Torque (4.8V): 25 oz/in. (1.8kg.cm)
Stall Torque (6.0V): 31 oz/in. (2.2kg.cm)
Operating Angle: 45 Deg. one side pulse traveling 400usec
Continuous Rotation Modifiable: No
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 5.3mA/idle and 400mA no load operating
Current Drain (6.0V): 6.6mA/idle and 500mA no load operating
Dead Band Width: 4usec
Motor Type: 3-Pole Neodynium Magnet
Potentiometer Drive: Indirect Drive
Bearing Type: Top Ball Bearing
Gear Type: Karbonite Gears
Connector Wire Length: 6" (150mm)
Dimensions: 0.92" x 0.45"x 0.94" (23.6 x 11.6 x 24mm)
Weight: .39oz. (11.2g)
Required Pulse: 3-5 Volt Peak to Peak Square Wave
Operating Voltage: 4.8-6.0 Volts
Operating Temperature Range: -20 to +60 Degree C
Operating Speed (4.8V): 0.14sec/60° at no load
Operating Speed (6.0V): 0.11sec/60° at no load
Stall Torque (4.8V): 25 oz/in. (1.8kg.cm)
Stall Torque (6.0V): 31 oz/in. (2.2kg.cm)
Operating Angle: 45 Deg. one side pulse traveling 400usec
Continuous Rotation Modifiable: No
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 5.3mA/idle and 400mA no load operating
Current Drain (6.0V): 6.6mA/idle and 500mA no load operating
Dead Band Width: 4usec
Motor Type: 3-Pole Neodynium Magnet
Potentiometer Drive: Indirect Drive
Bearing Type: Top Ball Bearing
Gear Type: Karbonite Gears
Connector Wire Length: 6" (150mm)
Dimensions: 0.92" x 0.45"x 0.94" (23.6 x 11.6 x 24mm)
Weight: .39oz. (11.2g)
For more information or to purchase with modifications made, visit ServoCity.